"client demand" is correct and usable in written English.
You can use it to refer to a request or requirement from a client, such as "We received a new client demand for a project with a tight timeline."
The trend towards bigger, more international firms is partly driven by client demand.
Mr. de Pins said the company wanted to meet client demand for authentic vintage watches.
Companies reported rising levels of client demand and larger volumes of new work.
Understanding global trends in supply chain management in order to meet client demand is often critical.
Now, however, many players have recognized the increasing client demand for new communication channels and are addressing it, he added.
Banks hold large stockpiles of bonds, partly to service client demand and partly to generate trading income.
As with any other sector, tourism will march forward through visionary leadership and innovation, and in tune with client demand.
In response to client demand, some Indian outsourcing firms are even establishing units in the Philippines, staffed with locals.
The layoffs were being made by local managers trying to respond to changing client demand and did not reflect a business slowdown, I.B.M. said.
The move, joining Infinity Outdoor and Infinity TDI, will meet increasing client demand for "one-stop shopping" in outdoor advertising, Viacom said.
This paper addresses an extension of the capacitated vehicle routing problem where the client demand consists of three-dimensional weighted items (3L-CVRP).
